To use the savings calculator, input your initial deposit, monthly and annual contributions, interest rate, and the number of years you plan to save. Select the compound frequency and adjust for any annual contribution increases or tax rates. The calculator will display your total savings, interest earned, and contributions over the specified period.
The formula used is: A = P(1 + r/n)^(nt) + PMT * [((1 + r/n)^(nt) - 1) / (r/n)], where A is the future value, P is the initial deposit, r is the annual interest rate, n is the number of times interest is compounded per year, t is the number of years, and PMT is the monthly contribution. Adjustments for annual increases and tax rates are also considered.
Suppose you start with an initial deposit of $1,000, contribute $100 monthly, and $5,000 annually, with an interest rate of 1.5% compounded monthly over 5 years. With a 3% annual contribution increase and no tax, your total savings would be calculated as follows...
When planning your savings, consider factors such as inflation, changes in income, and unexpected expenses. Use the Compound Interest Calculator and Investment Calculator for more insights.